CN209742628U - Assembled light gauge steel door frame - Google Patents
Assembled light gauge steel door frame Download PDFInfo
- Publication number
- CN209742628U CN209742628U CN201821506398.6U CN201821506398U CN209742628U CN 209742628 U CN209742628 U CN 209742628U CN 201821506398 U CN201821506398 U CN 201821506398U CN 209742628 U CN209742628 U CN 209742628U
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- keel
- upright post
- stand
- connecting piece
- door frame
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Abstract
The utility model discloses an assembled light steel keel door frame, the cross sections of a top keel, a ground keel and a vertical keel are all in U-shaped groove shapes, the top ends of the vertical keels at the left side and the right side are embedded in the U-shaped groove on the top keel, the lower ends of the vertical keels are embedded in the U-shaped groove on the ground keel, and the inner sides of the vertical keels are provided with a left upright post and a right upright post; a door head is arranged at the lower part of the top keel, a sill is arranged at the upper part of the bottom keel, through grooves are formed in the left end and the right end of the door head, tenons are fixedly connected to the upper ends of the left upright post and the right upright post, and the tenons are inserted into the through grooves in the end part of the door head and are in a curved shape; l-shaped fixing pieces are arranged on two sides of the bottom ends of the left stand column and the right stand column respectively, and round holes are formed in the L-shaped fixing pieces; the inside cover of left side stand and right stand is equipped with the connecting piece, and wherein, left side stand and right stand both sides edge all have the groove of bending, and connecting piece one end has the trip, trip and the groove joint of bending, and a plurality of screw holes have vertically been seted up to the connecting piece other end.
Description
Technical Field
The utility model relates to a furniture accessory specifically is an assembled light gauge steel door frame.
Background
A doorframe is a frame and a sill surrounding both sides and the top of a doorway, and is embedded in a wall, usually supporting a door leaf and an exposed door. The door frame plays the wall collapse that prevents beside the door and the door top, the effect of door, hinge and lock, bolt etc. of easy to assemble, all need install the door frame earlier before installing the door in modern furniture fitment.
But current door frame generally all adopts wooden material to make integrated into one piece, and the dismouting is troublesome, and wooden material is compared in the metal material and can not prevent fires easily wets, and it is corrupt not environmental protection to warp after wetting, can not realize used repeatedly when the house is rebuild, causes the wasting of resources, and intensity is limited.
To sum up, current door frame life is shorter, consequently urgently needs a kind of life more permanent, and the metal door frame of the dismouting of being convenient for solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled light gauge steel door frame to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
An assembled light steel keel door frame comprises an edge top keel, an edge ground keel and a vertical keel; the cross sections of the top keel, the ground keel and the vertical keel are U-shaped grooves, the top ends of the vertical keels at the left side and the right side are embedded in the U-shaped grooves on the top keel, the lower ends of the vertical keels are embedded in the U-shaped grooves on the ground keel, and a left upright column and a right upright column are arranged on the inner side of each vertical keel; a door head is arranged at the lower part of the top keel, a sill is arranged at the upper part of the bottom keel, through grooves are formed in the left end and the right end of the door head, tenons are fixedly connected to the upper ends of the left upright post and the right upright post, and the tenons are inserted into the through grooves in the end part of the door head and are in a curved shape; l-shaped fixing pieces are arranged on two sides of the bottom ends of the left stand column and the right stand column respectively, and round holes are formed in the L-shaped fixing pieces; the inside cover of left side stand and right stand is equipped with the connecting piece, and wherein, left side stand and right stand both sides edge all have the groove of bending, and connecting piece one end has the trip, trip and the groove joint of bending, and a plurality of screw holes have vertically been seted up to the connecting piece other end.
As a further aspect of the present invention: the bending parts are arranged on the outermost sides of the left upright post and the right upright post, the bending parts and the door lintel are welded and fixed through fixing pieces, and tenons are arranged on the fixing pieces.
As a further aspect of the present invention: the U-shaped groove cross-section both sides surface of vertical fossil fragments has even pit, is provided with a plurality of hinges on the left stand, has seted up the through-hole on the left stand.
As a further aspect of the present invention: the hinge is fixedly connected with the through hole in the left stand column through a screw, the U-shaped reinforcing sheet is welded on the inner side of the hinge, and a hollow shape is formed between the U-shaped reinforcing sheet and the hinge.
As a further aspect of the present invention: and the left stand column and the right stand column are fixedly connected with a ground screw through round holes in the L-shaped fixing pieces at the bottom ends.
Compared with the prior art, the beneficial effects of the utility model are that: this door frame stand is connected through the joggle mode with the lintel, is favorable to the gap of lintel and the outmost junction of stand to level, and what connect moreover is more firm, and the stand bends many times and forms, and its border is bent inwards, buckles with the connecting piece and is connected, and is very convenient, and the connecting piece can move from top to bottom in the inslot that bends and form in addition, can adjust the position of connecting piece. The top and the bottom of the vertical keel are directly installed in the grooves along the top keel and the ground keel, and the installation and the position fixing are convenient.
Drawings
Fig. 1 is a schematic structural diagram of an assembled light steel keel door frame.
Fig. 2 is a schematic structural diagram of a left upright post and an L-shaped fixing piece in an assembled light steel keel door frame.
Fig. 3 is a top view of the left upright and the L-shaped fixing member in the assembled light gauge steel doorframe.
Fig. 4 is a schematic structural diagram of a connecting piece in an assembled light steel keel door frame.
In the figure: 1-along the top keel; 2-along the keel; 3-vertical keel; 4-lintel; 5-sill; 6-left upright post; 7-right upright post; 8-a connector; 9-L-shaped fixing pieces; 10-through groove; 11-screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, an assembled light gauge steel doorframe comprises an edge top keel 1, an edge ground keel 2 and a vertical keel 3; the two sides of the lower surface of the top keel 1 are provided with vertical keels 3, the cross sections of the top keel 1, the ground keel 2 and the vertical keels 3 are in a U-shaped groove shape, the top ends of the vertical keels 3 on the left side and the right side are embedded in the U-shaped groove on the top keel 1, the lower ends of the vertical keels 3 are embedded in the U-shaped groove on the ground keel 2, a left upright post 6 and a right upright post 7 are arranged on the inner side of each vertical keel 3, the installation and the position fixation are facilitated, and fillers such as soundproof cotton, sound insulation boards, fireproof materials and the like can be conveniently placed into the cross section of the vertical keel; be equipped with lintel 4 along top fossil fragments 1 lower part, be equipped with sill 5 along 2 upper portions of furred keel, it needs to explain, logical groove 10 has all been seted up at both ends about lintel 4, the equal fixedly connected with tenon in left side stand 6 and right stand 7 upper end, the tenon is pegged graft in logical groove 10 of lintel 1 tip and is crooked form, furthermore, left side stand 6 and right stand 7 the outside is provided with the portion of bending, through stationary blade welded fastening between portion of bending and lintel 4, be provided with the tenon on the stationary blade, when lintel 4 is connected with left stand 6 and right stand 7, peg graft through logical groove 10 of tenon and lintel 4 tip, insert the back and bend it fixedly, be favorable to the gap of lintel 4 and left stand 6 and the outermost layer junction of right stand 7 level and smooth, connect more firm simultaneously.
The two sides of the bottom ends of the left upright 6 and the right upright 7 are respectively provided with an L-shaped fixing piece 9, the L-shaped fixing pieces 9 are provided with round holes, and the left upright 6 and the right upright 7 are fixedly connected with ground screws through the round holes in the L-shaped fixing pieces 9 at the bottom ends; the left upright post 6 and the right upright post 7 are internally sleeved with a connecting piece 8, wherein the two side edges of the left upright post 6 and the right upright post 7 are respectively provided with a bending groove, one end of the connecting piece 8 is provided with a clamping hook which is clamped with the bending groove, the other end of the connecting piece 8 is longitudinally provided with a plurality of screw holes 11, the end part of the connecting piece 8 is fixedly connected with the vertical keel 3 by screws through the screw holes 11, when the vertical keel 3 and the top keel 1 are installed, the connecting piece 8 is inserted into the bending grooves on the left upright post 6 and the right upright post 7 and is reversely clamped and fixed by the clamping hook and the bending groove, a plurality of connecting points are arranged at the connecting positions of the vertical keel 3, the top keel 1 and the left upright post 6 or the right upright post 7, the vertical keel 3 and the top keel 1 are correspondingly fixed by two connecting pieces at each connecting point, the left upright post 6 and the right upright post 7 are formed by, the edge of the connecting piece is bent inwards, so that the connecting piece is connected with the connecting piece 8 in a buckling mode, the connecting piece is very convenient, the connecting piece can be moved up and down in a groove formed by bending, and the position of the connecting piece can be adjusted.
Example 2
in order to make the technical scheme of the present application more detailed and sufficient, partial supplement and description are made on the basis of the above embodiment 1 so as to make the technical means adopted in the present application more fully disclosed, and specifically, the technical characteristics of the supplement part are that the surfaces on both sides of the cross section of the U-shaped groove of the vertical keel 3 have uniform pits, the left upright post 6 is provided with a plurality of hinges, the left upright post 6 is provided with through holes, the hinges are installed at the through holes on the left upright post 6, the hinges are fixedly connected with the through holes on the left upright post 6 through screws, and U-shaped reinforcing sheets are welded on the inner sides of the hinges, hollow shapes are formed between the U-shaped reinforcing sheets and the hinges, the pits on both sides of the cross section of the U-shaped groove of the vertical keel 3 are favorable for preventing the connecting piece 8 and the vertical keel 3 from being installed through screws, so as to reduce installation errors, when the door panel is installed, the screw is continuously screwed until the screw head is screwed into the U-shaped reinforcing sheet until the screw head is screwed, so that the upright post hinge has two-point fixing effect and is not easy to damage.
The utility model discloses a theory of operation is: the cross section of the U-shaped groove-shaped vertical keel is convenient for placing fillers, such as soundproof cotton, acoustic panels, fireproof materials and the like, the fillers are inserted into the cross section of the U-shaped groove-shaped vertical keel, the fillers are inserted into the through groove 10 at the end part of the lintel 4 and are bent and fixed after being inserted into the through groove, the gap at the connection part of the outermost layer of the lintel 4, the left upright post 6 and the right upright post 7 is smooth, the connection is more stable, the end part of the connecting piece 8 is fixedly connected with the vertical keel 3 through a screw hole 11, the connecting piece 8 is inserted into the bending groove on the left upright post 6 and the right upright post 7 when the vertical keel 3 and the, left side stand 6 and person right side stand 7 are bent many times and are formed, its border is bent inwards, it is connected to be buckled when being connected with connecting piece 8 like this, it is very convenient, and the connecting piece can move from top to bottom in the inslot that forms of bending, can adjust the position of connecting piece, the ma dian of U type groove cross-section both sides through vertical keel 3 is favorable to connecting piece 8 and vertical keel 3 can not install partially through the screw installation when passing through the screw installation, reduce installation error, when the door plant is installed, in the through-hole on the stand hinge is twisted into through the hinge with the screw, continue to twist the screw and twist on the U type reinforcement piece to the screw head, screw up, such stand hinge plays two fixed effects, be difficult to damage.
Need explain very much, the stand is connected through the joggle mode with the lintel in this application, is favorable to the gap of lintel and the outmost junction of stand to level, and what connect moreover is more firm, and the stand is buckled with the connecting piece and is connected, and is very convenient, and the connecting piece can be moved from top to bottom in the inslot that bends and form in addition, and the position that can adjust the connecting piece is the innovation point of this application, and it has effectively solved current door frame and is wooden door frame, can not prevent fires, and it is not environmental protection, the not used repeatedly problem of variation corruption of weing.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An assembled light steel keel door frame comprises a top edge keel (1), a ground edge keel (2) and a vertical keel (3); the cross sections of the top keel (1), the ground keel (2) and the vertical keel are U-shaped grooves, the top ends of the vertical keels (3) on the left side and the right side are embedded in the U-shaped grooves in the top keel (1), the lower ends of the vertical keels (3) are embedded in the U-shaped grooves in the ground keel (2), and a left upright column (6) and a right upright column (7) are arranged on the inner side of the vertical keel (3); a door head (4) is arranged at the lower part of the top keel (1), a sill (5) is arranged at the upper part of the bottom keel (2), through grooves (10) are formed in the left end and the right end of the door head (4), tenons are fixedly connected to the upper ends of the left upright post (6) and the right upright post (7), and the tenons are inserted into the through grooves (10) in the end parts of the door head (4) and are bent; the two sides of the bottom ends of the left upright post (6) and the right upright post (7) are respectively provided with an L-shaped fixing piece (9), and the L-shaped fixing pieces (9) are provided with round holes; the inside cover of left side stand (6) and right stand (7) is equipped with connecting piece (8), and wherein, left side stand (6) and right stand (7) both sides edge all have a groove of bending, and connecting piece (8) one end has the trip, trip and the groove joint of bending, and a plurality of screw holes (11) have vertically been seted up to the connecting piece (8) other end.
2. The assembled light steel keel door frame according to claim 1, wherein the outermost sides of the left upright post (6) and the right upright post (7) are provided with bending parts, the bending parts and the door lintel (4) are fixed by welding through fixing plates, and tenons are arranged on the fixing plates.
3. The assembly type light steel keel door frame according to claim 1, wherein the vertical keel (3) has uniform pits on the two side surfaces of the section of the U-shaped groove, the left upright (6) is provided with a plurality of hinges, and the left upright (6) is provided with a through hole.
4. The assembly type light steel keel door frame as claimed in claim 3, wherein the hinge is fixedly connected with the through hole on the left upright post (6) through a screw, a U-shaped reinforcing plate is welded on the inner side of the hinge, and a hollow shape is formed between the U-shaped reinforcing plate and the hinge.
5. The assembly type light steel keel door frame according to any one of claims 1-4, wherein the left upright (6) and the right upright (7) are fixedly connected with ground screws through round holes on the bottom L-shaped fixing pieces (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506398.6U CN209742628U (en) | 2018-09-14 | 2018-09-14 | Assembled light gauge steel door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821506398.6U CN209742628U (en) | 2018-09-14 | 2018-09-14 | Assembled light gauge steel door frame |
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| Publication Number | Publication Date |
|---|---|
| CN209742628U true CN209742628U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821506398.6U Active CN209742628U (en) | 2018-09-14 | 2018-09-14 | Assembled light gauge steel door frame |
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| Country | Link |
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| CN (1) | CN209742628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013073A (en) * | 2019-12-28 | 2020-04-17 | 安徽向阳消防安全科技有限公司 | Fire hydrant box door piece mounting mechanism and production mode and mounting mode of fire hydrant box door piece mounting mechanism |
-
2018
- 2018-09-14 CN CN201821506398.6U patent/CN209742628U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013073A (en) * | 2019-12-28 | 2020-04-17 | 安徽向阳消防安全科技有限公司 | Fire hydrant box door piece mounting mechanism and production mode and mounting mode of fire hydrant box door piece mounting mechanism |
| CN111013073B (en) * | 2019-12-28 | 2021-04-23 | 安徽向阳消防安全科技有限公司 | Fire hydrant box door piece mounting mechanism and production mode and mounting mode of fire hydrant box door piece mounting mechanism |
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